Ecosystems with similar climate and vegetation makeup an _?

What's the difference between absorption and digestion?

Which of the following accurately describes a step within transcription? A. DNA polymerase uses one strand of RNA as a template to put together nucleotides. B. The RNA strand is produced within the cytoplasm. C.

Which element is a metalloid? Check all that apply.

What happens when the substance molecule binds at the active site of the enzyme

What is the process by which heat is trapped in the atmosphere?

In what way do the membranes of a eukaryotic cell vary? in what way do the membranes of a eukaryotic cell vary? certain proteins are unique to each membrane. only certain membranes are constructed from amphipathic molecules.

In what ways is the inner mitochondrial membrane essential to the coupling of electron transport and ATP synthesis? Could the membrane carry out its function if its lipid bilayer were readily permeable to hydrogen ions (protons) ?

A bacterial cell with which of the following modifications might be resistant to antibiotics such as methicillin?

What happens to air when it heats up

Explain the importance of to the field of genetics